so consider an aarp medicare supplement insurance plan, insured by unitedhealthcare insurance company. like all standardized medicare supplement plans, they pick up some of what medicare doesn't pay. and could save you in out-of-pocket medical costs every year. call today to request a free decision guide. with this type of plan, you'll be able to visit any doctor or hospital that accepts medicare patients... plus, there are no networks, and you'll never need a referral to see a specialist. if you're thinking about your options, call today. when you call, request your free decision guide. and find the aarp medicare supplement plan that may be right for you. >>> wolf blitzer is in jerusalem and we'll get back to him live in just a moment. but violence in the middle east is pushing oil prices up. lisa sylvester is monitoring that and some of the other top stories in the windchill windchill right now. >> a lot of people are interested in this story. oil prices rose another $2 a barrel today to $89 a barrel. crude prices are up about 4% since fighting e ript ruptured between the israelis a